Pith Number

pith:UEU2SAIP

pith:2024:UEU2SAIPUPMKJQIIZEAC7CPXNC

not attested not anchored not stored refs pending

Towards Meta-Pruning via Optimal Transport

Alexander Theus, Friedrich Wicke, Olin Geimer, Sidak Pal Singh, Sotiris Anagnostidis, Thomas Hofmann

arxiv:2402.07839 v2 · 2024-02-12 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEU2SAIPUPMKJQIIZEAC7CPXNC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Forget the Data and Fine-Tuning! Just Fold the Network to Compress

Receipt and verification

First computed	2026-07-05T07:44:23.808759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a129a9010fa3d8a4c108c9002f89f768b6b3fd805e91648cf05a2aceaedfbd9e

Aliases

arxiv: 2402.07839 · arxiv_version: 2402.07839v2 · doi: 10.48550/arxiv.2402.07839 · pith_short_12: UEU2SAIPUPMK · pith_short_16: UEU2SAIPUPMKJQII · pith_short_8: UEU2SAIP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UEU2SAIPUPMKJQIIZEAC7CPXNC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a129a9010fa3d8a4c108c9002f89f768b6b3fd805e91648cf05a2aceaedfbd9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb9e0516e8ac36ce2a2ff0a13913b1dabde984c7b4fc94e58ea59471424287b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-12T17:50:56Z",
    "title_canon_sha256": "95d49d382273408dc68f92852bfc0cef18a4b19b3379ec0914e705aa3bef03bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07839",
    "kind": "arxiv",
    "version": 2
  }
}